Microsoft Copilot vs ChatGPT: Which is Better in 2026?
Choosing between Microsoft Copilot and ChatGPT comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: ChatGPT is our overall pick for AI assistants workflows. Pick Microsoft Copilot if you need a free tier to start with.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Microsoft Copilot
AI assistant powered by OpenAI across Microsoft products
Best for you if:
- • AI assistant across Microsoft 365 apps
- • Powered by OpenAI's latest models with your work context
ChatGPT
OpenAI's conversational AI that started the generative AI revolution
Best for you if:
- • You value community feedback (2 reviews)
- • OpenAI's flagship conversational AI
- • The most widely used AI chatbot in the world
| At a Glance |  Microsoft Copilot |  ChatGPT |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | AI Assistants | AI Assistants |
Rating | 4.5/5 | 4.6/5 |
Free plan | Yes | Yes |
Choose Microsoft Copilot or ChatGPT?
Choose Microsoft Copilot if
AI assistant powered by OpenAI across Microsoft products
- Deep Microsoft integration
- Enterprise-grade security
- Understands work context
Choose ChatGPT if
OpenAI's conversational AI that started the generative AI revolution
- Most widely adopted AI assistant
- Strong general knowledge and reasoning
- Advanced model multimodal capabilities (vision, voice, files)
| Feature | Microsoft Copilot | ChatGPT |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | ★4.5/5 227 reviews | ★4.6/5 2,204 reviews |
| Categories | AI AssistantsProductivity | AI AssistantsWriting Apps |
In-Depth Analysis
Microsoft Copilot
AI assistant powered by OpenAI across Microsoft products
Strengths
- +Deep Microsoft integration
- +Enterprise-grade security
- +Understands work context
- +Multiple product integration
- +Leading model quality
Weaknesses
- -Expensive for M365 Copilot
- -Requires Microsoft ecosystem
- -Learning curve
- -Variable response quality
Key features
Value 72/100. The pricing is fair for the integration depth, but the $30/user/month for Copilot for Microsoft 365 is expensive compared to standalone AI assistants, especially since it requires an existing M365 subscription.
Watch out: Requires Microsoft 365 Business subscription for $30 tier
ChatGPT
OpenAI's conversational AI that started the generative AI revolution
Strengths
- +Most widely adopted AI assistant
- +Strong general knowledge and reasoning
- +Advanced model multimodal capabilities (vision, voice, files)
- +Custom GPTs for specific use cases
- +Regular model updates
Weaknesses
- -Access to advanced models requires a paid subscription
- -Rate limits can be frustrating
- -Sometimes confidently wrong (hallucinations)
- -Response quality varies by topic
- -Privacy concerns with data usage
Key features
Value 78/100. ChatGPT's pricing is fair and competitive: the Free tier is generous for casual use, Plus at $20 offers strong value for regular users with advanced features, and Pro at $200 is expensive but justified for heavy researchers needing maximum compute.
Watch out: Go tier only in select regions
Pricing: Microsoft Copilot vs ChatGPT
| Plan | Microsoft Copilot | ChatGPT |
|---|---|---|
| Tier 1 | Free Free | 0 Free |
| Tier 2 | $20 month Copilot Pro | 8 Go |
| Tier 3 | $30 user/month Copilot for Microsoft 365 | 20 Plus |
| Tier 4 | N/A | 200 Pro |
| Tier 5 | N/A | 30 Team |
Pricing verified from each vendor's public pricing page. Compare in detail on Microsoft Copilot pricing and ChatGPT pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Microsoft Copilot
Want the highest-rated option?
Microsoft Copilot: 4.5/5 (227 reviews). ChatGPT: 4.6/5 (2,204 reviews).
Go with: ChatGPT
Value user reviews?
Microsoft Copilot: 227 reviews (4.5/5). ChatGPT: 2,204 reviews (4.6/5).
Go with: ChatGPT
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Both are ai assistants tools. Compare their specific features to decide.
How important are ratings?
ChatGPT is rated higher: 4.6/5 vs 4.5/5.
Key Takeaways
ChatGPT
- Higher user rating: 4.6/5 vs 4.5/5
- Larger review base (2,204 reviews)
- Free tier available
- Our pick for this comparison
Microsoft Copilot
- Choose if you want aI assistant powered by OpenAI across Microsoft products
The Bottom Line
ChatGPT (4.0/5) is our pick.
What Users Say
ChatGPT Reviews
Utility player AI that falls behind Claude for article creation
Probably the best I've used at doing many tasks good to pretty well. It can do thought partnership, pivot to an image creation task, do deep research and attempt a joke to keep things light.
Frequently Asked Questions
Is Microsoft Copilot or ChatGPT better?
ChatGPT is rated 4.0/5 in our evaluation. Both are freemium.
What are Microsoft Copilot and ChatGPT used for?
Microsoft Copilot: AI assistant powered by OpenAI across Microsoft products. ChatGPT: OpenAI's conversational AI that started the generative AI revolution.
What does Microsoft Copilot cost vs ChatGPT?
Microsoft Copilot is freemium (free tier + paid plans). ChatGPT is freemium (free tier + paid plans). Visit their websites for detailed pricing.